The VIAIR Ultra Light Duty OBA - 12 Volt On-Board Air Compressor Featuring a 98C compressor and 1 gallon tank, it's designed for everyday applications, offering on-board air, suspension, pneumatics, and even filling small auto tires. Not recommended for truck and jeep tires. Air Suspension Specially designed to support your vehicle's air suspension system, allowing you to improve ride comfort, adjust ride height, enhance handling and stability, reduce wear on components, or simply achieve the visual aesthetic you desire. Air Horns Fill the air with an attention grabbing sound! The Ultra Light Duty OBA fills your tank to power your air horns in an instant. Pneumatic Applications The Ultra Light Duty OBA can also power light duty pneumatic tools such as sprays, drills and mini impact wrenches. Effortless Operation - Direct Battery Connection Connect directly to the battery or an appropriate power distribution point. Connect the compressor leader hose to your tank or manifold, the compressors will run off the pressure switch or be tied into your control system. FEATURES – 1.0 Gallon VIAIR Air Tank – 98C VIAIR Air Compressor – Omega Bracket with Mounting Hardware – Pressure Switch (85 PSI on, 105 PSI off) – 40-Amp Relay – 145 PSI Safety Valve – T-Fitting: 1/4” (M) x 1/4? (F) x 1/8” (F) – T-Fitting: 1/4” (M) x 1/4? (F) x 1/4” (F) – 1/4” Drain Cock – 1/4” Compression Fitting – 1/4” Plug (M) – (2) 1/4” (M) NPT to 1/8” (F) BSP – 20ft. 16 Gauge Wire with Inline Fuse Holder – Accessory Airline – Electrical Connections